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Lamps copper substrate

Product Parameters for Lamps Copper Substrate

Parameter Specification
Material Pure Copper (C1100) or ​Brass Alloy (C1020) for optimal conductivity and durability
Thickness 0.1mm–5.0mm (standard for lamps); ​0.05mm–0.3mm (ultra-thin for miniaturized designs)
Electrical Conductivity ​**≥58 MS/m** (C1100) / ​**≥15 MS/m** (C1020)
Thermal Conductivity 380–400 W/m·K (copper’s inherent high heat dissipation)
Mechanical Strength Tensile Strength: ​20–40 MPa (C1100) / ​50–70 MPa (C1020 alloy)
Corrosion Resistance Nickel/Gold Plating (for oxidation prevention) or ​Chromate Coating
Surface Finish Mirror Polish (high reflectivity), ​Matte Finish (dust resistance), or ​Anodized
Dimensional Tolerance ​**±0.02mm** ( for tight-lit assemblies)
Maximum Current Carrying 10A–100A (per trace, depending on width and thermal design)
Operating Temperature ​**-55°C to +150°C** (with thermal management for high-brightness lamps)
Flammability UL 94 V-0 rated (self-extinguishing properties for safety)
Applications LED lighting, ​Halogen lamps, ​Automotive headlights, ​Industrial spotlights

Lamps Copper Substrate | High-Conductivity, Durable Solutions for Efficient Lighting Systems
Engineered for ​modern lighting applications, our ​copper substrates leverage copper’s ​ultra-high electrical and thermal conductivity to deliver unmatched performance in LED bulbs, halogen lamps, and automotive lighting. Built from ​pure copper (C1100) or ​brass alloys (C1020), these substrates ensure ​rapid heat dissipation for high-power LEDs and ​long-term reliability in harsh environments.

 

Key Features:

  • Superior Thermal Management: ​380–400 W/m·K conductivity efficiently dissipates heat from ​10W–200W LED modules, preventing overheating and extending bulb lifespan.
  • Precision Manufacturing: ​**±0.02mm dimensional tolerance** ensures seamless integration into ​compact LED housings and ​automotive headlight assemblies.
  • Customizable Surface Treatments: ​Mirror-polished surfaces for maximum light reflectivity or ​nickel-plated coatings for corrosion resistance in humid conditions.
  • Lightweight & Strong: ​0.1mm–5.0mm thickness balances durability with flexibility, supporting ​50–100A current loads for high-power applications.
  • Versatile Applications: Ideal for ​smart home lighting, ​automotive ADAS sensors, and ​industrial machinery requiring ​**-55°C to +150°C** operation.

Ideal Applications:

  • Consumer Electronics: Ultra-bright LED ceiling lamps and ​RGB smart bulbs with ​90%+ light efficiency.
  • Automotive Systems: ​LED headlights with adaptive beamforming and ​high-temperature resistance for extreme conditions.
  • Industrial Lighting: ​High-brightness spotlights for warehouses and factories, rated for ​10,000+ hours of continuous use.
  • Specialty Lamps: ​UV-resistant substrates for medical curing lights and ​aerospace-grade designs for satellites.

Why Partner With Us?

  • Material Innovation: ​Graphene-enhanced copper alloys for ​20% improved conductivity and ​50% longer lifespan.
  • Cost Efficiency: ​Lean manufacturing reduces prototyping costs by ​30% with ​100% AOI/X-ray inspection for defect-free production.
  • Sustainability: ​RoHS 3.0 and ​REACH-compliant materials minimize environmental impact.

Elevate your lighting systems with copper substrates that combine conductivity, durability, and innovation. Trust our expertise to illuminate your designs with efficiency and reliability!

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